More than 3,400 people participated in the annual St. Louis Walk to End Alzheimer's that took place Sunday afternoon on the streets of downtown St. Louis.
After a ceremony inside the Enterprise Center, participants walked either a 1-mile or 3-mile route.
Last year, St. Louis had the second largest Walk to End Alzheimer's out of more than 600 held across the country. Nearly 4,000 participants raised over $1.4 million.
With walks taking place throughout the year, it is to early to determine if St. Louis is still the second largest. Minneapolis-St. Paul held the top spot.
The Alzheimer's Association Walk to End Alzheimer's is the world's largest event to raise awareness and funds for Alzheimer's care, support and research.